I have a form with several bound controls.  In the past, I have used the SupportDataErrorInfo property in the grid control to display the error icons with error tooltips.  I thought I could do something similar with the UltraCombo since the property is there but it doesn't seem to be working.

I have set it to CellsOnly, but when I set an error on the column to which the control is bound I don't see any change in the way the control is displayed.  I have changed the background color on the layout for data error but still no go.   The sample that I found in my samples folder only shows using this feature with the grid... can it be used for other controls?  Is there a sample I might be overlooking?